:root{
  --char:#191817; --char2:#232120; --concrete:#E3E2DE; --paper:#FAFAF8;
  --ink:#1A1917; --ink2:#45423E; --ink3:#625E58;
  --brick:#B0432A; --brick-dk:#8F3420; --brick-hi:#E2683F;
  --rule:#BDBAB3; --green:#2C7A4B;
  --g:clamp(16px,4vw,40px); --col:720px; --cond:72%;
}
*{box-sizing:border-box;margin:0;padding:0}
html{-webkit-text-size-adjust:100%;scroll-padding-top:150px}
body{font-family:"Archivo",ui-sans-serif,system-ui,sans-serif;font-size:17px;line-height:1.45;color:var(--ink);background:var(--paper);overflow-x:hidden}
ul{list-style:none}
button,input,textarea{font:inherit;color:inherit}
button{cursor:pointer;background:none;border:0}
:focus-visible{outline:3px solid var(--brick-hi);outline-offset:2px;border-radius:3px}
.num{font-variant-numeric:tabular-nums}
.sr{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}
@media (prefers-reduced-motion:reduce){*{transition:none!important;animation:none!important}}

/* header */
.hero{background:var(--char);color:#F3F1EE}
.hero img{display:block;width:100%;height:clamp(130px,24vw,260px);object-fit:cover;object-position:50% 74%}
@media (min-width:800px){.hero{padding-top:28px}.hero img{width:calc(var(--col) - 2*var(--g));height:240px;margin:0 auto;border-radius:4px}}
.hero-in{max-width:var(--col);margin:0 auto;padding:22px var(--g) 26px}
.kick{font-weight:800;font-stretch:118%;text-transform:uppercase;letter-spacing:.04em;font-size:12px;line-height:1.2;color:var(--brick-hi)}
h1{font-weight:800;font-stretch:var(--cond);font-size:clamp(60px,12vw,92px);line-height:.92;letter-spacing:-.005em;margin-top:8px}
.intro{font-size:18px;line-height:1.42;color:#D9D6D0;margin-top:12px}
.how{margin-top:14px;border-top:1px solid #3A3734;padding-top:12px}
.how li{font-size:15px;line-height:1.4;color:#B9B5AE}
.how li + li{margin-top:6px}

/* the wall: one brick per question, laid in running bond */
.bar{position:sticky;top:0;z-index:5;background:var(--char);color:#F3F1EE;border-top:1px solid #3A3734}
.bar-in{max-width:var(--col);margin:0 auto;padding:9px var(--g);display:grid;grid-template-columns:1fr auto;gap:5px 12px;align-items:center}
.wall{grid-column:1/-1;display:flex;flex-direction:column-reverse;gap:2px}
.row{display:grid;grid-template-columns:repeat(10,1fr);gap:2px}
.row.off{position:relative;margin:0 calc(5% - 1px) 0 calc(-5% + 1px);clip-path:inset(0 -100% 0 calc(5% - 1px))}
.row.off::after{content:"";position:absolute;top:0;bottom:0;left:calc(100% + 2px);width:calc(5% - 3px);background:#3A3734;border-radius:1px;transition:background .25s}
.row.off:has(i:last-child.on)::after{background:var(--brick-hi)}
.row i{display:block;height:7px;background:#3A3734;border-radius:1px;transition:background .25s}
.row i.on{background:var(--brick-hi)}
.count,.save{font-size:13px;line-height:1.2;font-weight:600;color:#B9B5AE}
.save{text-align:right;min-height:16px}
.save.bad{color:#F0B59F}

/* form */
main{max-width:var(--col);margin:0 auto;padding:6px var(--g) 40px}
.loading{padding:40px var(--g);text-align:center;color:var(--ink3)}
.sec{margin-top:30px}
.sec h2,.done h2,.oops h2{font-weight:800;font-stretch:var(--cond);font-size:38px;line-height:1}
.sec h2{border-bottom:3px solid var(--ink);padding-bottom:7px}
.sec-note{font-size:15px;color:var(--ink3);margin-top:8px}
.q{margin-top:20px}
.q > label,.q > .ql,.up > .ql{display:block;font-size:18px;font-weight:600;line-height:1.3}
.help{font-size:15px;color:var(--ink3);margin-top:2px}
textarea,input[type=text],input[type=tel],input[type=email]{display:block;width:100%;margin-top:8px;background:#fff;border:1px solid var(--rule);border-radius:4px;padding:11px 12px;font-size:17px;line-height:1.35;min-height:48px}
textarea{min-height:76px;resize:none;overflow:hidden}
textarea:focus,input:focus{outline:2px solid var(--brick);outline-offset:0;border-color:var(--brick)}
.part{margin-top:10px}
.part label{display:block;font-size:14px;font-weight:700;color:var(--ink3)}
.part input{margin-top:3px}

/* uploads */
.up{margin-top:20px;border-top:1px solid var(--rule);padding-top:16px}
.sec-up .up:first-of-type{border-top:0;padding-top:0}
.pick{position:relative;display:inline-flex;align-items:center;justify-content:center;min-height:48px;padding:0 18px;margin-top:10px;background:#fff;border:2px solid var(--ink);border-radius:4px;font-weight:700;font-size:16px;cursor:pointer}
.pick input{position:absolute;inset:0;opacity:0;cursor:pointer;width:100%;height:100%;font-size:0}
.pick:focus-within{outline:3px solid var(--brick-hi);outline-offset:2px}
.files{margin-top:8px}
.files li{display:grid;grid-template-columns:minmax(0,1fr) auto;gap:2px 10px;align-items:center;padding:8px 0;border-bottom:1px solid #E3E2DE}
.files li:last-child{border-bottom:0}
.fname{font-size:15px;font-weight:600;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.fmeta{grid-column:1;font-size:14px;color:var(--ink3)}
.fmeta.bad{color:var(--brick-dk);font-weight:600}
.fact{grid-column:2;grid-row:1/3;min-height:44px;min-width:44px;padding:0 0 0 6px;text-align:right;font-size:15px;font-weight:600;color:var(--brick-dk);text-decoration:underline}
.note{margin-top:12px}
.note label{display:block;font-size:14px;font-weight:700;color:var(--ink3)}
.note textarea{margin-top:3px}

/* send */
.send{margin-top:32px;background:var(--char);color:#F3F1EE;border-radius:6px;padding:20px}
.send h2{font-weight:800;font-stretch:var(--cond);font-size:38px;line-height:1}
.send p{font-size:16px;color:#D9D6D0;margin-top:6px}
.go{display:flex;align-items:center;justify-content:center;width:100%;min-height:54px;margin-top:14px;background:var(--brick);color:#fff;font-weight:700;font-size:18px;border-radius:4px}
.go:hover{background:var(--brick-dk)}
.go[disabled]{background:#4A4642;color:#D9D6D0;cursor:default}
.copy{display:flex;align-items:center;justify-content:center;width:100%;min-height:48px;margin-top:8px;border:2px solid #6B675F;border-radius:4px;font-weight:700;font-size:16px;color:#F3F1EE}
#send-msg:focus{outline:none}
.err{font-weight:600;color:#F0B59F!important}
.sent{color:#fff!important;font-weight:600}

.oops{padding:48px var(--g);text-align:center}
.oops p{margin-top:10px;color:var(--ink2)}
.oops .go{max-width:280px;margin:18px auto 0}
.foot{margin-top:18px;font-size:14px;color:var(--ink3);text-align:center}